It sounds as if you have a couple of problems. First, the brakes need to be bled and adjusted. Next, if the ABS light is on you need to have it scanned for codes. The antilock brakes will cause pulsating.
The whining sound could also be caused by the wear indicator - a thin piece of metal that should hit the rotor when the pads are worn down and will soon be needing replacing.
The "moving up and down" is then likely to be caused by unevenly worn rotors/pads. This is common as it gets closer to time for a brake job.
Any way you look at it, either
applying thoughts
The overdrive in the Windstar could have an internal problem, or the control from the overdrive button may not work. Run a check of computer codes to see if a problem shows up.
Find the sum of two mixed numbers by applying the procedure for adding mixed numbers, Solve a real-world problem by subtracting mixed numbers.
Could be the head gasket. Very common problem with this engine and model year Windstar.
APPLIED
It is a load applied slowly rather than quickly or suddenly. If applied quickly, the problem becomes one of dynamics, or impulse loading, but if applied slowly (gradual) it is a statics problem
The answer depends on what the problem is!
Customer had a similar problem with a 99 Windstar. Stopped pulling while driving it. Had it towed to me and I replaced the torque convertor. Problem fixed.
Applied Scientists !
See "Related Questions" below for questions relating to Windstar radios - possibly the one discussing the jammed cds(??)
If you are getting a Lean code then it is probably being caused by the intake plennum gaskets. This is a common problem on the Windstar. The fix is relatively easy.
A patch is a fix for a problem in a computer program. When problems are found patches are applied and updates can later be prepared to resolve the problem completely.A patch is a fix for a problem in a computer program. When problems are found patches are applied and updates can later be prepared to resolve the problem completely.A patch is a fix for a problem in a computer program. When problems are found patches are applied and updates can later be prepared to resolve the problem completely.A patch is a fix for a problem in a computer program. When problems are found patches are applied and updates can later be prepared to resolve the problem completely.A patch is a fix for a problem in a computer program. When problems are found patches are applied and updates can later be prepared to resolve the problem completely.A patch is a fix for a problem in a computer program. When problems are found patches are applied and updates can later be prepared to resolve the problem completely.A patch is a fix for a problem in a computer program. When problems are found patches are applied and updates can later be prepared to resolve the problem completely.A patch is a fix for a problem in a computer program. When problems are found patches are applied and updates can later be prepared to resolve the problem completely.A patch is a fix for a problem in a computer program. When problems are found patches are applied and updates can later be prepared to resolve the problem completely.A patch is a fix for a problem in a computer program. When problems are found patches are applied and updates can later be prepared to resolve the problem completely.A patch is a fix for a problem in a computer program. When problems are found patches are applied and updates can later be prepared to resolve the problem completely.